<?php
/**
 * Smarty plugin
 * @package Smarty
 * @subpackage plugins
 */


/**
 * Smarty {popup} function plugin
 *
 * Type:     function<br>
 * Name:     popup<br>
 * Purpose:  make text pop up in windows via overlib
 * @link http://smarty.php.net/manual/en/language.function.popup.php {popup}
 *          (Smarty online manual)
 * @author   Monte Ohrt <monte at ohrt dot com>
 * @param array
 * @param Smarty
 * @return string
 */
function smarty_function_popup($params, &$smarty) {
  $append = '';
  foreach ($params as $_key=>$_value) {
    switch ($_key) {
      case 'text':
      case 'trigger':
      case 'function':
      case 'inarray':
        $$_key = (string)$_value;
        if ($_key == 'function' || $_key == 'inarray')
          $append .= ',' . strtoupper($_key) . ",'$_value'";
        break;

      case 'caption':
      case 'closetext':
      case 'status':
        $append .= ',' . strtoupper($_key) . ",'" . str_replace("'","\'",$_value) . "'";
        break;

      case 'fgcolor':
      case 'bgcolor':
      case 'textcolor':
      case 'capcolor':
      case 'closecolor':
      case 'textfont':
      case 'captionfont':
      case 'closefont':
      case 'fgbackground':
      case 'bgbackground':
      case 'caparray':
      case 'capicon':
      case 'background':
      case 'frame':
        $append .= ',' . strtoupper($_key) . ",'$_value'";
        break;

      case 'textsize':
      case 'captionsize':
      case 'closesize':
      case 'width':
      case 'height':
      case 'border':
      case 'offsetx':
      case 'offsety':
      case 'snapx':
      case 'snapy':
      case 'fixx':
      case 'fixy':
      case 'padx':
      case 'pady':
      case 'timeout':
      case 'delay':
        $append .= ',' . strtoupper($_key) . ",$_value";
        break;

      case 'sticky':
      case 'left':
      case 'right':
      case 'center':
      case 'above':
      case 'below':
      case 'noclose':
      case 'autostatus':
      case 'autostatuscap':
      case 'fullhtml':
      case 'hauto':
      case 'vauto':
      case 'mouseoff':
      case 'followmouse':
      case 'closeclick':
        if ($_value) $append .= ',' . strtoupper($_key);
        break;

      default:
        $smarty->trigger_error("[popup] unknown parameter $_key", E_USER_WARNING);
    }
  }

  if (empty($text) && !isset($inarray) && empty($function)) {
    $smarty->trigger_error("overlib: attribute 'text' or 'inarray' or 'function' required");
    return false;
  }

  if (empty($trigger)) { $trigger = "onmouseover"; }

  $retval = $trigger . '="return overlib(\''.preg_replace(array("!'!","![\r\n]!"),array("\'",'\r'),$text).'\'';
  $retval .= $append . ');"';
  if ($trigger == 'onmouseover')
    $retval .= ' onmouseout="nd();"';


  return $retval;
}

/* vim: set expandtab: */

?>
